Moreno, M.

Last seen: 2 days ago | Active since 2022

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Need to extract boundary layer thickness from 2D planar PIV data.
Dear Miguel, What boundary layer thickness do you wish to calculate (displacement, momentum, energy, or boundary layer edge)? I...

13 days ago | 0

Submitted

Boundary Layer Thickness Calculator
Calculates the displacement, momentum, energy and 99% boundary layer thicknesses for compressible and incompressible flow.

13 days ago | 4 downloads |

Submitted

Cell areas of a 2D grid
Quick approximation of the cell areas of a mesh using cell-centers.

22 days ago | 1 download |

Submitted

Maximum Perceptual Difference Qualitative Colormap Generator
Generates a qualitative palette with maximum color differences (CIE 1931 or CIEDE 2000). TSP 2-opt algorithm for 'max/min' contr...

2 months ago | 1 download |

Submitted

TSP using Two-Opt Heuristics
Fast and simple TSP algorithm using 2-opt heuristics seeking for the 'best' solution.

2 months ago | 8 downloads |

Submitted

Coulomb Particle Optimization
Produce quasi-uniform distributions with minimum potential energy of N samples in P dimensions as per Coulomb's law, within the ...

2 months ago | 4 downloads |

Submitted

Equally-Spaced Points
Optimal space filling design in an arbitrary number of dimensions. Fixed or preexisting data points can be specified.

1 year ago | 1 download |

Submitted

Fast Polynomial Curve and Surface Fitting
Fast polynomial curve and surface fitting via LLS. The functions are significantly faster than the default functions for ordinar...

2 years ago | 7 downloads |

Submitted

Bézier Surface Fitting and Evaluation
Fast Bézier surface fitting and evaluation via linear and non-linear least squares.

2 years ago | 3 downloads |

Submitted

Fast Cardinal and Catmull-Rom Spline Interpolation
Optimal generation of cardinal splines of arbitrary dimensions, comprising Catmull-Rom (centripetal) types.

2 years ago | 2 downloads |

Submitted

Optimal-Space Filling Design
Generates an optimally-sampled distribution of points in arbitrary dimensions with almost-uniform distribution. Simpler version ...

2 years ago | 1 download |

Submitted

Palette
Simple yet complete colormap generation or processing tool for scientific visualisation.

2 years ago | 1 download |

Submitted

BSPL Toolbox
Bézier toolbox for advanced curve analysis and processing, optimised for accuracy and speed.

2 years ago | 4 downloads |

Submitted

High-Precision Bezier Curves
Fast, robust and accurate arbitrary-dimension and precision Bezier curve generation from its control points and/or knots.

2 years ago | 2 downloads |

Submitted

Uniformly-Distributed Points
Generate uniformly-sampled points in a 1D, 2D or 3D cartesian or spherical domain with optional pre-existing data via MAXIMIN de...

2 years ago | 4 downloads |

Submitted

Fast Local Extrema
Fast local extrema calculation

2 years ago | 1 download |

Answered
Arc length of Cubic Bezier Curve
If you have access to symbolic math, there is a way of calculating the analytic arc-length of a generic Bézier curve as the defi...

2 years ago | 0

Answered
How to aproximate a set of points into a polynomial parametric spline
It is possible to fit a Bézier curve through your points, and then transform its control points to Bernstein basis. The followin...

2 years ago | 0

Answered
How to generate random smooth 2D closed curves/shapes
The function bspl is creation of my own and is available in these 2 links: https://uk.mathworks.com/matlabcentral/fileexc...

2 years ago | 1

Submitted

Accurate Binomial Coefficients
Binomial coefficients / Pascal Triangle elements for / N choose K look-up table (LUT) with no numerical errors for 0 <= N <=1029...

2 years ago | 2 downloads |

Question

Reshape a 'column' matrix into a 'row' matrix
Hi, I hope you are well. I have a matrix 'X' that is generated through a series of parameters, that in the end of the day is a ...

2 years ago | 1 answer | 0

1

answer

Submitted

Discrete Curvature, Normals and Evolute
Fast calculation of the discrete 1D curvature, evolute and normals of a 1D, 2D or 3D curve.

2 years ago | 4 downloads |

Answered
Generate N random uniformly distributed points in the d-ball
https://uk.mathworks.com/matlabcentral/fileexchange/108374-uniformly-distributed-points

2 years ago | 0

Answered
How to generate uniformly distributed random coordinates inside a cuboid such that the distance between points is greater than a constant value?
https://uk.mathworks.com/matlabcentral/fileexchange/108374-uniformly-distributed-points

2 years ago | 0

Answered
Random uniform data points
https://uk.mathworks.com/matlabcentral/fileexchange/108374-uniformly-distributed-points

2 years ago | 0

Answered
How to generate uniform random points with in a circle.
https://uk.mathworks.com/matlabcentral/fileexchange/108374-uniformly-distributed-points

2 years ago | 0

Submitted

Quasi-Euclidean Norm
Returns the quasi-euclidean norm of an array in 1, 2 or 3 dimensions.

2 years ago | 2 downloads |

Question

Fast Euclidean Distance Calculation
Hi, I hope you are well. I am trying to compute euclidean distances in 2D or 3D (for the sake of the question, I will refer to ...

2 years ago | 2 answers | 0

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answers

Moreno, M.

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